PeterCxy/OpenEUICC
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fix: improve lpa string parsing #181

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PeterCxy merged 3 commits from septs/OpenEUICC:improve-lpa-string-parsing into master 2025-04-01 03:19:22 +02:00
Conversation 2 Commits 3 Files changed 1 +8 -8
1 changed files with 8 additions and 8 deletions
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16
app-common/src/main/java/im/angry/openeuicc/util/LPAString.kt
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@ -8,15 +8,15 @@ data class LPAString(
) {
companion object {
fun parse(input: String): LPAString {
val components = input.removePrefix("LPA:").split('$')
if (components.size < 2 || components[0] != "1") {
throw IllegalArgumentException("Invalid activation code format")
}
var token = input
if (token.startsWith("LPA:", ignoreCase = true)) token = token.drop(4)
val components = token.split('$').map { it.trim().ifBlank { null } }
require(components.getOrNull(0) == "1") { "Invalid AC_Format" }
return LPAString(
address = components[1].trim(),
matchingId = components.getOrNull(2)?.trim()?.ifBlank { null },
oid = components.getOrNull(3)?.trim()?.ifBlank { null },
confirmationCodeRequired = components.getOrNull(4)?.trim() == "1"
requireNotNull(components.getOrNull(1)) { "SM-DP+ is required" },
components.getOrNull(2),
components.getOrNull(3),
components.getOrNull(4) == "1"
)
}
}